Bearing LM12749/LM12711 (NSK)

Tapered roller bearings LM12749/LM12711

Bearing number : LM12749/LM12711

Size (mm) : 22x45.975x15.494

Brand : NSK

Bore Diameter (mm) : 22

Outer Diameter (mm) : 45,975

Width (mm) : 15,494

Bearing dimensions and specification in NSK catalogue:

d - 22 mm

D - 45,975 mm

T - 15,494 mm

B - 16,637 mm

C - 12,065 mm

ra1 max. - 1,3 mm

a - 10 mm

r min. - 1,3 mm

r1 min. - 1,3 mm

Da - 40 mm

db - 26 mm

ra max. - 1,3 mm

da - 27,5 mm

Db - 42,5 mm

Weight - 0,121 Kg

Basic dynamic load rating (C) - 29,2 kN

Basic static load rating (C0) - 33,5 kN

(Grease) Lubrication Speed - 8500 r/min

(Oil) Lubrication Speed - 11000 r/min

Calculation factor (e) - 0,31

Calculation factor (Y0) - 1,1

Calculation factor (Y1) - 2

Designation

Bore Dia, mm

Outer Dia, mm: